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Mas’ala 1453المهذبShafi'ivol. 3, p. 356vol. 3, p. 356

وَإِنْ قَرَأَ عَامِدًا لَزِمَهُ أَنْ يستأنف القراءة كما لو تعمد في خلاف الصَّلَاةِ مَا لَيْسَ مِنْهَا لَزِمَهُ أَنْ يَسْتَأْنِفَهَا

Its commentaries

المجموع شرح المهذبal-Nawawi

its words on this mas’ala come with mas’ala 1451 before it

A number in a circle: a mas’ala the commentary adds, numbered through it. In bold: the text’s own words inside the commentary.